Biology Mcqs

Which of the following hormone is polypeptide in nature____________?

(A) Insulin

(B) Thyroxine

(C) ADH

(D) Cortisone

Submitted By: Ali Uppal


Highest form of learning is__________________?

(A) Latent learning

(B) Insight learning

(C) Operant conditioning

(D) Instinct

Submitted By: Ali Uppal


The part of chloroplast where CO2 is fixed to manufacture sugar is__________?

(A) Stroma

(B) Grana

(C) Thylakoid

(D) Outer membrane

Submitted By: Ali Uppal


In human female, fertilization commonly occurs at______________?

(A) Proximal part of oviduct

(B) Distal part of oviduct

(C) Uterus

(D) Cervix

Submitted By: Ali Uppal


Of the following which one is not the characteristic of mitochondria?

(A) It contains F1 particles

(B) It is involved in the synthesis of protein

(C) It is a self replicating organelle

(D) Number of mitochondria is constant

Submitted By: Ali Uppal


_____________ is a nervous disorder characterized by involuntary tremors, diminished motor power and rigidity?

(A) Epilepsy

(B) Meningitis

(C) Alzheimer’s disease

(D) Parkinson’s disease

Submitted By: Ali Uppal


Submitted By: Ali Uppal


Joints present in skull are example of_______________?

(A) Fibrous joints

(B) Cartilaginous joints

(C) Synovial Joints

(D) Slightly moveable joints

Submitted By: Ali Uppal


Only myosine is present in_____________?

(A) A band

(B) 1 band

(C) H zone

(D) Sarcomere

Submitted By: Ali Uppal


Number of nuclear pores/nucleus in an RBC are_________?

(A) 1?3

(B) 3?4

(C) 10000

(D) 30000

Submitted By: Ali Uppal